Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to BN41 2BF
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 50, Fairfield Gardens147 m away | 119 m² | 258 m² | +139 m² +117% | 2022 |
| La Boheme, 1, Benfield Crescent174 m away | 77 m² | 178 m² | +101 m² +131% | 2015 |
| 15, Gladys Road742 m away | 112 m² | 200 m² | +88 m² +79% | 2025 |
| 24, Mill Lane70 m away | 85 m² | 173 m² | +88 m² +104% | 2024 |
| 368, Old Shoreham Road933 m away | 115 m² | 201 m² | +86 m² +75% | 2019 |
| 16, Park Close231 m away | 101 m² | 185 m² | +84 m² +83% | 2020 |
| 18, Langridge Drive878 m away | 79 m² | 160 m² | +81 m² +103% | 2015 |
| 30, Greenleas662 m away | 65 m² | 144 m² | +79 m² +122% | 2025 |
| 71, High Street607 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 207 m² |
| 285 m² |
| +78 m² +38% |
| 2023 |
| 44, Windlesham Close690 m away | 75 m² | 146 m² | +71 m² +95% | 2022 |
|---|
| 37, Sharpthorne Crescent324 m away | 73 m² | 142 m² | +69 m² +95% | 2015 |
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| 76, West Way904 m away | 92 m² | 156 m² | +64 m² +70% | 2016 |
|---|
| 1, Melrose Avenue879 m away | 78 m² | 142 m² | +64 m² +82% | 2015 |
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| 25, Links Road611 m away | 86 m² | 149 m² | +63 m² +73% | 2020 |
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| 61, Benfield Way270 m away | 120 m² | 181 m² | +61 m² +51% | 2015 |
|---|
| 27, Gordon Road875 m away | 68 m² | 128 m² | +60 m² +88% | 2020 |
|---|
| 110, Victoria Road632 m away | 80 m² | 139 m² | +59 m² +74% | 2015 |
|---|
| 11, Victoria Road738 m away | 40 m² | 98 m² | +58 m² +145% | 2012 |
|---|
| 78, Benfield Way224 m away | 68 m² | 125 m² | +57 m² +84% | 2024 |
|---|
| 9, Worcester Villas964 m away | 56 m² | 113 m² | +57 m² +102% | 2021 |
|---|
| 39, Dale View941 m away | 49 m² | 103 m² | +54 m² +110% | 2011 |
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| 65, Benfield Way270 m away | 109 m² | 162 m² | +53 m² +49% | 2022 |
|---|
| 12, Hangleton Lane842 m away | 99 m² | 152 m² | +53 m² +54% | 2019 |
|---|
| 102, Drove Crescent930 m away | 59 m² | 112 m² | +53 m² +90% | 2015 |
|---|
| 28, Hangleton Close879 m away | 61 m² | 113 m² | +52 m² +85% | 2025 |
|---|
| 10, Downsview Road820 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 23, Hangleton Close879 m away | 62 m² | 112 m² | +50 m² +81% | 2025 |
|---|
| 31, Hangleton Close879 m away | 59 m² | 109 m² | +50 m² +85% | 2023 |
|---|
| 46, Dean Close418 m away | 61 m² | 110 m² | +49 m² +80% | 2025 |
|---|
| 181, Hangleton Road765 m away | 49 m² | 98 m² | +49 m² +100% | 2016 |
|---|
| 22, Hillside159 m away | 85 m² | 134 m² | +49 m² +58% | 2014 |
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| 92, Hangleton Road598 m away | 100 m² | 148 m² | +48 m² +48% | 2026 |
|---|
| 36, Hangleton Way843 m away | 84 m² | 132 m² | +48 m² +57% | 2016 |
|---|
| 411, Portland Road878 m away | 102 m² | 149 m² | +47 m² +46% | 2020 |
|---|
| 51, Trafalgar Road727 m away | 75 m² | 121 m² | +46 m² +61% | 2026 |
|---|
| 9, Benfield Way328 m away | 107 m² | 153 m² | +46 m² +43% | 2024 |
|---|
| 30, Manor Close940 m away | 78 m² | 124 m² | +46 m² +59% | 2019 |
|---|
| 9, Links Road611 m away | 78 m² | 123 m² | +45 m² +58% | 2026 |
|---|
| 72, Vale Road830 m away | 53 m² | 98 m² | +45 m² +85% | 2026 |
|---|
| 40, Easthill Drive403 m away | 85 m² | 130 m² | +45 m² +53% | 2025 |
|---|
| 8, Margery Road876 m away | 93 m² | 137 m² | +44 m² +47% | 2025 |
|---|
| 19, Hangleton Way638 m away | 71 m² | 115 m² | +44 m² +62% | 2022 |
|---|
| 42, Dale View912 m away | 56 m² | 100 m² | +44 m² +79% | 2022 |
|---|
| 68, Dale View912 m away | 82 m² | 126 m² | +44 m² +54% | 2021 |
|---|
| 54, Trafalgar Road747 m away | 40 m² | 84 m² | +44 m² +110% | 2011 |
|---|
| 13, Hangleton Way638 m away | 65 m² | 107 m² | +42 m² +65% | 2023 |
|---|
| 50, Benfield Way224 m away | 172 m² | 214 m² | +42 m² +24% | 2022 |
|---|
| 21, Old School Place982 m away | 87 m² | 129 m² | +42 m² +48% | 2020 |
|---|
| 1, Lucerne Close339 m away | 124 m² | 164 m² | +40 m² +32% | 2025 |
|---|
| 39, Bush Farm Drive771 m away | 63 m² | 103 m² | +40 m² +63% | 2025 |
|---|
| 143, Hangleton Road765 m away | 70 m² | 110 m² | +40 m² +57% | 2021 |
|---|
| 8, Fairfield Gardens147 m away | 101 m² | 140 m² | +39 m² +39% | 2025 |
|---|
| 27, Windlesham Close645 m away | 85 m² | 124 m² | +39 m² +46% | 2024 |
|---|
| 56, Burlington Gardens210 m away | 58 m² | 97 m² | +39 m² +67% | 2021 |
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| 11, Elm Road789 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
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| 21a, Windlesham Close645 m away | 52 m² | 90 m² | +38 m² +73% | 2017 |
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| 95, Dean Gardens465 m away | 59 m² | 97 m² | +38 m² +64% | 2015 |
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| 22, Shelldale Road851 m away | 97 m² | 134 m² | +37 m² +38% | 2026 |
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| 30, Downsview Road820 m away | 85 m² | 122 m² | +37 m² +44% | 2022 |
|---|
| 14, Fairway Crescent278 m away | 74 m² | 111 m² | +37 m² +50% | 2018 |
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| 28, Langridge Drive878 m away | 101 m² | 138 m² | +37 m² +37% | 2015 |
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| 51, Shelldale Road858 m away | 32 m² | 69 m² | +37 m² +116% | 2011 |
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| 26, Highlands Road313 m away | 88 m² | 124 m² | +36 m² +41% | 2022 |
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| 184, Old Shoreham Road385 m away | 45 m² | 81 m² | +36 m² +80% | 2009 |
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| 110, Hallyburton Road796 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
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| 15, Burlington Gardens210 m away | 104 m² | 138 m² | +34 m² +33% | 2025 |
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| 5, Elm Road789 m away | 91 m² | 125 m² | +34 m² +37% | 2025 |
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| 43, Melrose Avenue879 m away | 61 m² | 95 m² | +34 m² +56% | 2024 |
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| 154, Hangleton Road901 m away | 126 m² | 160 m² | +34 m² +27% | 2023 |
|---|
| 79, Hangleton Way811 m away | 119 m² | 153 m² | +34 m² +29% | 2021 |
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| 7, Stanley Road849 m away | 61 m² | 95 m² | +34 m² +56% | 2019 |
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| 259, Old Shoreham Road541 m away | 147 m² | 181 m² | +34 m² +23% | 2018 |
|---|
| 86, Hangleton Road598 m away | 96 m² | 130 m² | +34 m² +35% | 2016 |
|---|
| 1, Garden Close583 m away | 42 m² | 75 m² | +33 m² +79% | 2026 |
|---|
| 40, Locks Hill464 m away | 78 m² | 111 m² | +33 m² +42% | 2025 |
|---|
| 109, Hangleton Road765 m away | 104 m² | 137 m² | +33 m² +32% | 2025 |
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| 20, Vale Road840 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
|---|
| 52, High Street619 m away | 97 m² | 130 m² | +33 m² +34% | 2019 |
|---|
| 70, Highlands Road313 m away | 81 m² | 114 m² | +33 m² +41% | 2016 |
|---|
| 122, Victoria Road632 m away | 93 m² | 126 m² | +33 m² +35% | 2016 |
|---|
| 3, Park Close231 m away | 80 m² | 113 m² | +33 m² +41% | 2011 |
|---|
| 23, Fairfield Gardens104 m away | 93 m² | 125 m² | +32 m² +34% | 2025 |
|---|
| 69, Dean Gardens465 m away | 75 m² | 107 m² | +32 m² +43% | 2023 |
|---|
| 18, Norway Street876 m away | 88 m² | 120 m² | +32 m² +36% | 2021 |
|---|
| 6, Denmark Road885 m away | 78 m² | 110 m² | +32 m² +41% | 2019 |
|---|
| 7, Greenleas662 m away | 73 m² | 104 m² | +31 m² +42% | 2026 |
|---|
| 64, Crown Road773 m away | 83 m² | 114 m² | +31 m² +37% | 2022 |
|---|
| 18, Melrose Avenue904 m away | 96 m² | 127 m² | +31 m² +32% | 2022 |
|---|
| 23, Burlington Gardens210 m away | 91 m² | 122 m² | +31 m² +34% | 2019 |
|---|
| 105, North Road806 m away | 71 m² | 102 m² | +31 m² +44% | 2015 |
|---|
| 49, Melrose Avenue879 m away | 78 m² | 109 m² | +31 m² +40% | 2014 |
|---|
| 20, Shelldale Road851 m away | 46 m² | 77 m² | +31 m² +67% | 2013 |
|---|
| 101, Fairway Crescent392 m away | 72 m² | 102 m² | +30 m² +42% | 2023 |
|---|
| 5, Egmont Road793 m away | 86 m² | 116 m² | +30 m² +35% | 2022 |
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| 50, Melrose Avenue904 m away | 51 m² | 81 m² | +30 m² +59% | 2020 |
|---|
| 13, Manor Close940 m away | 78 m² | 108 m² | +30 m² +38% | 2015 |
|---|
| 5, Benfield Close259 m away | 88 m² | 118 m² | +30 m² +34% | 2012 |
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| 4, Mile Oak Road874 m away | 72 m² | 101 m² | +29 m² +40% | 2023 |
|---|
| 57, Fairway Crescent392 m away | 92 m² | 121 m² | +29 m² +32% | 2015 |
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| 28, Mile Oak Gardens973 m away | 107 m² | 136 m² | +29 m² +27% | 2015 |
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| 109, Mill Lane109 m away | 66 m² | 94 m² | +28 m² +42% | 2024 |
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| 2, Hangleton Gardens785 m away | 67 m² | 95 m² | +28 m² +42% | 2022 |
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| 66, Abinger Road730 m away | 82 m² | 110 m² | +28 m² +34% | 2020 |
|---|
| 18, Downsview Road820 m away | 63 m² | 91 m² | +28 m² +44% | 2020 |
|---|
| 9, Foredown Close547 m away | 55 m² | 83 m² | +28 m² +51% | 2016 |
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| 18, Mile Oak Gardens973 m away | 75 m² | 103 m² | +28 m² +37% | 2016 |
|---|
| 89, Mile Oak Road988 m away | 96 m² | 124 m² | +28 m² +29% | 2013 |
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| 53, Benfield Way270 m away | 161 m² | 188 m² | +27 m² +17% | 2019 |
|---|
| 17, Greenleas662 m away | 68 m² | 94 m² | +26 m² +38% | 2025 |
|---|
| 10, Denmark Road885 m away | 83 m² | 109 m² | +26 m² +31% | 2025 |
|---|
| 10, Mill Close254 m away | 66 m² | 92 m² | +26 m² +39% | 2024 |
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| 281, Old Shoreham Road541 m away | 90 m² | 116 m² | +26 m² +29% | 2023 |
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| 73, Worcester Villas964 m away | 112 m² | 138 m² | +26 m² +23% | 2021 |
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| 43, Benfield Way270 m away | 80 m² | 106 m² | +26 m² +33% | 2016 |
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| 45, Hangleton Road621 m away | 140 m² | 166 m² | +26 m² +19% | 2016 |
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| 33, Mile Oak Gardens973 m away | 80 m² | 106 m² | +26 m² +33% | 2014 |
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| 55, Bush Farm Drive771 m away | 72 m² | 97 m² | +25 m² +35% | 2026 |
|---|
| 1, Manor Close940 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
|---|
| 192, Old Shoreham Road385 m away | 78 m² | 103 m² | +25 m² +32% | 2024 |
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| 101, Hangleton Way811 m away | 105 m² | 130 m² | +25 m² +24% | 2024 |
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| 20, Burlington Gardens210 m away | 113 m² | 138 m² | +25 m² +22% | 2022 |
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| 15, Wolseley Road822 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 95, Mile Oak Road988 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 16, Mile Oak Gardens973 m away | 74 m² | 99 m² | +25 m² +34% | 2019 |
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| 372, Old Shoreham Road933 m away | 63 m² | 88 m² | +25 m² +40% | 2018 |
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| 2, Hurst Crescent695 m away | 74 m² | 98 m² | +24 m² +32% | 2026 |
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| 32, Melrose Avenue904 m away | 84 m² | 108 m² | +24 m² +29% | 2023 |
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| 28, Brackenbury Close639 m away | 60 m² | 84 m² | +24 m² +40% | 2022 |
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| 76, Crown Road773 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 110, Godwin Road814 m away | 96 m² | 119 m² | +23 m² +24% | 2022 |
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| 79, Trafalgar Road621 m away | 65 m² | 88 m² | +23 m² +35% | 2014 |
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| 46, Burlington Gardens210 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 30, Mile Oak Gardens973 m away | 117 m² | 139 m² | +22 m² +19% | 2022 |
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| 28, Melrose Avenue904 m away | 69 m² | 91 m² | +22 m² +32% | 2021 |
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| 34, Norway Street876 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 14, Melrose Avenue904 m away | 66 m² | 88 m² | +22 m² +33% | 2016 |
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| 20, Hangleton Close879 m away | 80 m² | 101 m² | +21 m² +26% | 2023 |
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| 53, Worcester Villas964 m away | 130 m² | 151 m² | +21 m² +16% | 2020 |
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| 126, Trafalgar Road672 m away | 96 m² | 117 m² | +21 m² +22% | 2018 |
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| 3, Applesham Way761 m away | 86 m² | 106 m² | +20 m² +23% | 2023 |
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| 12, Norway Street876 m away | 87 m² | 107 m² | +20 m² +23% | 2021 |
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| 22, Benfield Way328 m away | 129 m² | 149 m² | +20 m² +16% | 2020 |
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| 6, Southdown Avenue537 m away | 79 m² | 99 m² | +20 m² +25% | 2020 |
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| 22, Beaconsfield Road592 m away | 87 m² | 107 m² | +20 m² +23% | 2020 |
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| 98, Hallyburton Road796 m away | 130 m² | 150 m² | +20 m² +15% | 2020 |
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| 126, Mill Lane356 m away | 86 m² | 106 m² | +20 m² +23% | 2019 |
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| 11, Benfield Crescent174 m away | 81 m² | 101 m² | +20 m² +25% | 2015 |
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| 15, Fairfield Gardens104 m away | 92 m² | 112 m² | +20 m² +22% | 2014 |
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| 42, Locks Hill464 m away | 83 m² | 102 m² | +19 m² +23% | 2026 |
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| 11, Vale Road784 m away | 84 m² | 103 m² | +19 m² +23% | 2025 |
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| 82, Abinger Road730 m away | 59 m² | 78 m² | +19 m² +32% | 2023 |
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| 15, Hazel Close884 m away | 41 m² | 60 m² | +19 m² +46% | 2022 |
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| 6, Abinger Road730 m away | 76 m² | 95 m² | +19 m² +25% | 2018 |
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| 66, North Road835 m away | 59 m² | 78 m² | +19 m² +32% | 2016 |
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| 9, Fairfield Gardens104 m away | 92 m² | 110 m² | +18 m² +20% | 2026 |
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| 4, Norway Street876 m away | 91 m² | 109 m² | +18 m² +20% | 2024 |
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| 6, Langridge Drive878 m away | 67 m² | 85 m² | +18 m² +27% | 2022 |
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| 26, Elder Close638 m away | 90 m² | 108 m² | +18 m² +20% | 2015 |
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| 24, Beaconsfield Road592 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 58, Langridge Drive878 m away | 68 m² | 86 m² | +18 m² +26% | 2014 |
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| 17, Millcross Road197 m away | 101 m² | 118 m² | +17 m² +17% | 2025 |
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| 6, Henge Way717 m away | 83 m² | 100 m² | +17 m² +20% | 2025 |
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| 13, Wilfrid Road869 m away | 79 m² | 96 m² | +17 m² +22% | 2025 |
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| 3, Martin Road800 m away | 85 m² | 102 m² | +17 m² +20% | 2024 |
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| 105, Vale Road812 m away | 106 m² | 123 m² | +17 m² +16% | 2023 |
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| 15, Norway Street876 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
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| Flat 12, Shanklin Court, 132, Hangleton Road704 m away | 44 m² | 61 m² | +17 m² +39% | 2021 |
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| 82, Hangleton Road598 m away | 107 m² | 124 m² | +17 m² +16% | 2016 |
|---|
| 98, Stapley Road933 m away | 51 m² | 68 m² | +17 m² +33% | 2015 |
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| 1, Benfield Close259 m away | 72 m² | 88 m² | +16 m² +22% | 2025 |
|---|
| 18, Southdown Road725 m away | 72 m² | 88 m² | +16 m² +22% | 2022 |
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| 37, Elm Road789 m away | 69 m² | 85 m² | +16 m² +23% | 2021 |
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| 3, Romany Close317 m away | 52 m² | 68 m² | +16 m² +31% | 2020 |
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| 9, Shelldale Avenue873 m away | 67 m² | 83 m² | +16 m² +24% | 2020 |
|---|
| 14, Farmway Close724 m away | 72 m² | 88 m² | +16 m² +22% | 2016 |
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| 105, Foredown Drive0 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
|---|
| 5, Fairway Crescent278 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
|---|
| 16, Blackthorn Close767 m away | 55 m² | 70 m² | +15 m² +27% | 2026 |
|---|
| 7, Applesham Way761 m away | 85 m² | 100 m² | +15 m² +18% | 2025 |
|---|
| 18, Elder Close638 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
|---|
| 60, North Road835 m away | 59 m² | 74 m² | +15 m² +25% | 2023 |
|---|
| 29, Melrose Avenue879 m away | 84 m² | 99 m² | +15 m² +18% | 2023 |
|---|
| 16, Elder Close638 m away | 90 m² | 105 m² | +15 m² +17% | 2022 |
|---|
| 12, Old Shoreham Road842 m away | 84 m² | 99 m² | +15 m² +18% | 2021 |
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| 37, Newtimber Drive841 m away | 50 m² | 65 m² | +15 m² +30% | 2019 |
|---|
| 24, Deacons Drive334 m away | 82 m² | 97 m² | +15 m² +18% | 2018 |
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| 23, Applesham Way761 m away | 87 m² | 102 m² | +15 m² +17% | 2018 |
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| 3, Bampfield Street749 m away | 70 m² | 85 m² | +15 m² +21% | 2014 |
|---|
| 37, Teg Close721 m away | 63 m² | 78 m² | +15 m² +24% | 2012 |
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| 58, Trafalgar Road747 m away | 80 m² | 95 m² | +15 m² +19% | 2012 |
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